U.S. Patent No.

Title

Issue Date

7,489,436

Hybrid Integrated Source of Polarization-Entangled Photons

Feb 10, 2009

7,426,444

Methods for Determining Relative Phase Differences in Entangled Quantum States

Sep 16, 2008

7,373,059

Compact, Single-Chip-Based Entangled Polarization-State Photon Sources and Methods for Generating Photons in Entangled Polarization States

May 13, 2008

7,133,888

Method and Programmable Apparatus for Quantum Computing

November 7, 2006